{"product_id":"apollo-fire-temperature-sensor-orb-ht-11005-apo","title":"Apollo Fire ORB-HT-11005-APO temperature sensor, White","description":"\u003cp\u003e\u003cstrong\u003eApollo Fire ORB-HT-11005-APO is a temperature sensor.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Information\u003c\/p\u003e\n\u003cp\u003eOrbis is a range with modern styling and a mounting base that saves installation time. It is electrically compatible with Apollo Series 65 and previous ranges of conventional detector. Orbis is a demonstration of Apollo's commitment to the market for high quality conventional detectors for use in small to medium size installations.\u003c\/p\u003e\n\u003cp\u003eIn developing this range Apollo has put ease of installation and reliability in daily operation at the forefront of considerations. The attractive and compact design means that Orbis will blend in well with all architectural styles. Orbis is manufactured in Apollo's factory near Portsmouth, England\u003c\/p\u003e\n\u003cp\u003eOrbis has been tested and approved to the following standards: EN54-7: 2000 + A1: 2002 optical smoke detector\u003c\/p\u003e\n\u003cp\u003eEN 54-7: 2000 + A1: 2002 \u0026amp; CEA 4021: 2003-07\u003c\/p\u003e\n\u003cp\u003emultisensor smoke detector EN 54-5: 2000 + A1: 2002 heat detector\u003c\/p\u003e\n\u003cp\u003eDetectors have been declared as being compliant with the essential requirements of the EMC Directive 2004\/108\/EEC and the Construction Products Directive 89\/106\/EEC\u003c\/p\u003e\n\u003cp\u003eBrand Features\u003c\/p\u003e\n\u003cp\u003eTimeSaver Base® designed for fast installation\u003c\/p\u003e\n\u003cp\u003eStartUp™ for fast commissioning\u003c\/p\u003e\n\u003cp\u003eFasTest® reduces maintenance time\u003c\/p\u003e\n\u003cp\u003eautomatic drift compensation with DirtAlert® warning to easily identify dirty detectors\u003c\/p\u003e\n\u003cp\u003eSensAlert® which indicates that the detector is not operating properly\u003c\/p\u003e\n\u003cp\u003ewide voltage and operating temperature ranges\u003c\/p\u003e\n\u003cp\u003eoptical sensor designed for high reliability and reduced false alarm incidence\u003c\/p\u003e\n\u003cp\u003emultisensor smoke detector for detecting fast-burning fires\u003c\/p\u003e\n\u003cp\u003eflashing LED option\u003c\/p\u003e\n\u003cp\u003eOperation\u003c\/p\u003e\n\u003cp\u003eOrbis heat detectors have an open-web casing which allows air to flow freely across a thermistor which measures the air temperature every 2 seconds. A microprocessor stores the temperatures and compares them with pre-set values to determine whether a fixed upper limit-the alarm level-has been reached. In the case of rate-of-rise detectors the microprocessor uses algorithms to determine how fast the temperature is increasing.\u003c\/p\u003e\n\u003cp\u003eStatic heat detectors respond only when a fixed temperature has been reached. Rate-of-rise detectors also have a fixed upper limit but they also measure the rate of increase in temperature. A fire might thus be detected at an earlier stage than with a static detector so that a rate-of-rise detector is to be preferred to a static heat detector unless sharp increases of heat are part of the normal environment in the area protected by the heat detector.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used for applications where smoke detectors are unsuitable\u003c\/li\u003e\n\u003cli\u003eIdeal in environments that are dirty or smoky under normal conditions\u003c\/li\u003e\n\u003cli\u003eRed flashing LED at StartUp confirms the device is operating\u003c\/li\u003e\n\u003cli\u003eSensAlert, yellow flashing LED indicates faulty operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the ORB-HT-11005-APO part number rather than the description.\u003c\/p\u003e","brand":"USE_EXISTING","offers":[{"title":"Default Title","offer_id":57546243211637,"sku":"ORB-HT-11005-APO","price":15.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/ORB-HT-11005-APO.jpg?v=1788468704","url":"https:\/\/wmestore.co.uk\/products\/apollo-fire-temperature-sensor-orb-ht-11005-apo","provider":"WME","version":"1.0","type":"link"}